53249940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3230

約数の個数: 96

約数和(自身を含む): 171064320

約数和(自身を除く): 117814380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3181, 3348, 4185, 5580, 6362, 8370, 9543, 12724, 15905, 16740, 19086, 28629, 31810, 38172, 47715, 57258, 63620, 85887, 95430, 98611, 114516, 143145, 171774, 190860, 197222, 286290, 295833, 343548, 394444, 429435, 493055, 572580, 591666, 858870, 887499, 986110, 1183332, 1479165, 1717740, 1774998, 1972220, 2662497, 2958330, 3549996, 4437495, 5324994, 5916660, 8874990, 10649988, 13312485, 17749980, 26624970, 53249940]

約数ペア:

[(1, 53249940), (2, 26624970), (3, 17749980), (4, 13312485), (5, 10649988), (6, 8874990), (9, 5916660), (10, 5324994), (12, 4437495), (15, 3549996), (18, 2958330), (20, 2662497), (27, 1972220), (30, 1774998), (31, 1717740), (36, 1479165), (45, 1183332), (54, 986110), (60, 887499), (62, 858870), (90, 591666), (93, 572580), (108, 493055), (124, 429435), (135, 394444), (155, 343548), (180, 295833), (186, 286290), (270, 197222), (279, 190860), (310, 171774), (372, 143145), (465, 114516), (540, 98611), (558, 95430), (620, 85887), (837, 63620), (930, 57258), (1116, 47715), (1395, 38172), (1674, 31810), (1860, 28629), (2790, 19086), (3181, 16740), (3348, 15905), (4185, 12724), (5580, 9543), (6362, 8370)]